Symmetricom TimeSource 3000 Manual page 159

S S S S S S S S S
OPT-a ALMOUT=b
(990-
72010-07
systems
only)
FRAMING=b
TS3000 DCDPASSTHRU
DCDUSERPORT=
x (see Note 1)
ALARM=x
IPNTP=x
SPAN ALARM=x
A & B
RO A & B ALARM=x
TimeSource 3000
TL1 Reference
097-72000-02 Issue 6: October 2003
S S S S S S S S S
b = AIS
b = SQUELCH
b = SSM
b = D4
b = ESF
b = CCK
INH
ALW1
ALW2
x = 1
x = 2
x = 3, 5001,
5002, 5003,
5004
x =
HOLDOVER
x = GPS
x = ALW
x = LOS
x = AIS
x = ERROR
x = LOS
x = ERROR
S S S S S S S S S
Output is AIS during alarm
Output is squelched during alarm
Outputs are at "STU" quality level during
holdover alarm (SSM requires ESF framing)
Output framing is D4
Output framing is ESF
Output is Composite Clock. (ALMOUT is
SQUELCH by default and need not be
programmed. ALMOUT cannot be set to AIS or
SSM. The signal turns off during holdover
alarm.
DCD port communication is inhibited
COM1 is the DCD interface port
COM2 is the DCD interface port
COM1
COM2
COM3 or IP port 5001 to 5004
HOLDOVER alarm
GPS alarm
NTP feature activated
LOS alarm
AIS alarm
ERROR alarm
LOS alarm
ERROR alarm
S S S S S S S S S
2
3
5
S S S
1
4 4
159